{{Rsnum
|rsid=2072660
|Gene=CHRNB2
|Chromosome=1
|position=154576245
|Orientation=plus
|GMAF=0.3191
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene_s=CHRNB2
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 57.1 | 37.5 | 5.4
| HCB | 49.6 | 41.6 | 8.8
| JPT | 55.4 | 37.5 | 7.1
| YRI | 18.4 | 58.5 | 23.1
| ASW | 35.7 | 42.9 | 21.4
| CHB | 49.6 | 41.6 | 8.8
| CHD | 61.1 | 37.0 | 1.9
| GIH | 62.4 | 32.7 | 5.0
| LWK | 30.2 | 45.3 | 24.5
| MEX | 52.6 | 42.1 | 5.3
| MKK | 26.9 | 54.5 | 18.6
| TSI | 61.8 | 33.3 | 4.9
| HapMapRevision=28
}}Nicotine Dependence the minor allele of rs2072660 increased the mean score {{PMID|20736995|OA=1
}}

{{PMID Auto
|PMID=15154117
|Title=A common haplotype of the nicotine acetylcholine receptor alpha 4 subunit gene is associated with vulnerability to nicotine addiction in men.
|OA=1
}}

{{PMID Auto
|PMID=16314871
|Title=Why do young women smoke? I. Direct and interactive effects of environment, psychological characteristics and nicotinic cholinergic receptor genes.
}}

{{PMID Auto
|PMID=17373692
|Title=No evidence for association between 19 cholinergic genes and bipolar disorder.
|OA=1
}}

{{PMID Auto
|PMID=17503330
|Title=A generalized combinatorial approach for detecting gene-by-gene and gene-by-environment interactions with application to nicotine dependence.
|OA=1
}}

{{PMID Auto
|PMID=18534558
|Title=Gene-gene interactions among CHRNA4, CHRNB2, BDNF, and NTRK2 in nicotine dependence.
|OA=1
}}

{{PMID Auto
|PMID=18571741
|Title=Genetic variability in nicotinic acetylcholine receptors and nicotine addiction: converging evidence from human and animal research.
|OA=1
}}

{{PMID Auto
|PMID=18593715
|Title=Nicotinic acetylcholine receptor beta2 subunit gene implicated in a systems-based candidate gene study of smoking cessation.
|OA=1
}}

{{PMID Auto
|PMID=19259974
|Title=Multiple distinct risk loci for nicotine dependence identified by dense coverage of the complete family of nicotinic receptor subunit (CHRN) genes.
|OA=1
}}

{{PMID Auto
|PMID=22180580
|Title=Association Between Nicotinic Acetylcholine Receptor Single Nucleotide Polymorphisms and Smoking Cessation.
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}